What is the major cause of 'October Heat'? (1) Hot and dry weather (2) Very low velocity winds (3) Low pressure systems over the IndoGangetic plains (4) High temperature associated with high humidity

What is the major cause of 'October Heat'? (1) Hot and dry weather (2) Very low velocity winds (3) Low pressure systems over the IndoGangetic plains (4) High temperature associated with high humidity
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(4) High temperature associated with high humidity Explanation: The months of OctoberNovember mark a period of transition from hot rainy season to cold dry winter conditions. This period is known as Retreating Monsoon or Transition season because the southwest monsoons weaken and withdraw or retreat from India. The retreat of monsoon is marked by clear skies and rise in temperature. While days are warm nights are coot and pleasant. Owing to high temperature and high humidity, weather becomes oppressive. This phenomenon is known as 'October heat.
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'October Heat' is caused due to (a) the absence of rain (b) combination of high temperature and excessive humidity (c) dry hot weather (d) None of the above

Description : 'October Heat' is caused due to (a) the absence of rain (b) combination of high temperature and excessive humidity (c) dry hot weather (d) None of the above

Last Answer : Ans: (b)

Rajasthan receives very little rain because (a) it is too hot (b) there is no water available and thus the winds remain dry (c) the monsoons fail to reach this area (d) the winds do not come across any barrier to cause the necessary uplift to cool the winds

Description : Rajasthan receives very little rain because (a) it is too hot (b) there is no water available and thus the winds remain dry (c) the monsoons fail to reach this area (d) the winds do not come across any barrier to cause the necessary uplift to cool the winds

Last Answer : Ans: (d)

Rajasthan revives very little rain because— (1) it is too hot (2) there is no water available and thus the winds remain dry (3) the monsoon fails to reach this area (4) the winds do not come across any barriers to cause the necessary uplift to cool the wind

Description : Rajasthan revives very little rain because— (1) it is too hot (2) there is no water available and thus the winds remain dry (3) the monsoon fails to reach this area (4) the winds do not come across any barriers to cause the necessary uplift to cool the wind

Last Answer : (4) the winds do not come across any barriers to cause the necessary uplift to cool the wind Explanation: Rainfall decreases as winds move westwards up the Ganga Plains. Rajasthan ... range, the weather is characterized by relatively low wind velocity and high humidity with better rainfall.

Monsoon is caused by (a) Temperature changes (b) Seasonal reversal of winds (c) Humidity difference (d) Pressure differences

Description : Monsoon is caused by (a) Temperature changes (b) Seasonal reversal of winds (c) Humidity difference (d) Pressure differences

Last Answer : Ans: (d)

The reason for Rajasthan being deficient in rainfall is: (a) the monsoon fail to reach this area (b) it is too hot (c) there is no water available and thus the winds remain dry (d) the winds do not come across any barrier to cause necessary uplift to be cooled

Description : The reason for Rajasthan being deficient in rainfall is: (a) the monsoon fail to reach this area (b) it is too hot (c) there is no water available and thus the winds remain dry (d) the winds do not come across any barrier to cause necessary uplift to be cooled

Last Answer : Ans: (d)

Match the following: A. Cold weather 1. June to September B. Hot weather 2. October to November C. South-West monsoon 3. December to February D. Retreating Monsoon 4. March to May A B C D (a) 3 4 1 2 (b) 4 3 2 1 (c) 1 2 3 4 (d) 3 2 4 1

Description : Match the following: A. Cold weather 1. June to September B. Hot weather 2. October to November C. South-West monsoon 3. December to February D. Retreating Monsoon 4. March to May A B C D (a) 3 4 1 2 (b) 4 3 2 1 (c) 1 2 3 4 (d) 3 2 4 1

Last Answer : Ans: (a)

Which of the following is the area of lowest pressure over Indian subcontinent during the hot dry weather season? (1) RannofKachchh (2) Rajasthan (3) North-West India (4) Meghalaya

Description : Which of the following is the area of lowest pressure over Indian subcontinent during the hot dry weather season? (1) RannofKachchh (2) Rajasthan (3) North-West India (4) Meghalaya

Last Answer : (3) North-West India Explanation: The southwestern summer monsoons occur from June through September. The Thar Desert and adjoining areas of the northern and central Indian sub-continent heats up ... fill this void, the moisture-laden winds from the Indian Ocean rush in to the subcontinent.

Which is the chief characteristic of the soil of the IndoGangetic plain? (a) It is derived from Himalayan rocks (b) It is rich in humus (c) It is formed of peninsular rocks (d) It is derived from local rocks

Description : Which is the chief characteristic of the soil of the IndoGangetic plain? (a) It is derived from Himalayan rocks (b) It is rich in humus (c) It is formed of peninsular rocks (d) It is derived from local rocks

Last Answer : Ans: (a)

During the monsoon season rainfall decreases from the Ganga delta to the Punjab plains. It is because: (a) monsoon current moves westward along the Ganga plain and becomes drier (b) western regions are warmer than the eastern region (c) hills do not form barriers for winds (d) the area is far away from the sea

Description : During the monsoon season rainfall decreases from the Ganga delta to the Punjab plains. It is because: (a) monsoon current moves westward along the Ganga plain and becomes drier (b) western regions are warmer than ... (c) hills do not form barriers for winds (d) the area is far away from the sea

Last Answer : Ans: (a)

Which one of the following is called as "Roaring Forty"? (1) Winds blowing in southern hemisphere between 40°-60° S (2) Winds blowing in northern hemisphere between 40°-60° N (3) Very cold winds which blow in winters (4) Very hot and fast blowing summer winds

Description : Which one of the following is called as "Roaring Forty"? (1) Winds blowing in southern hemisphere between 40°-60° S (2) Winds blowing in northern hemisphere between 40°-60° N (3) Very cold winds which blow in winters (4) Very hot and fast blowing summer winds

Last Answer : (1) Winds blowing in southern hemisphere between 40°-60° S Explanation: The Roaring Forties is the name given to strong westerly winds found in the Southern Hemisphere, generally between the latitudes of ... South Pole and the Earth's rotation, and there are few landmasses to serve as windbreaks.

The humidity of air depends on – (1) Temperature (2) Location (3) Weather (4) All of the above

Description : The humidity of air depends on – (1) Temperature (2) Location (3) Weather (4) All of the above

Last Answer : (4) All of the above Explanation: Humidity is the amount of water vapor in the air. Humidity depends on water vaporization, and condensation, which, in turn, mainly depends on temperature. Temperature, in turn, is affected by weather and location.

The most important element of weather affecting agriculture in India is: (1) Temperature (2) Humidity (3) Wind (4) Rainfall

Description : The most important element of weather affecting agriculture in India is: (1) Temperature (2) Humidity (3) Wind (4) Rainfall

Last Answer : (4) Rainfall Explanation: Though temperature and humidity are one of the key elements of weather crucial for a good harvest, agriculture in India is said to be the handmaid of monsoon. This ... lack of irrigational facilities across the country. A good monsoonal year often means a bumper harvest.

The South-East trade winds are attracted towards the Indian sub-continent in the rainy season due to – (1) the development of cyclone over the equator (2) the effect of easterlies (3) the effect of Northern-East trade winds (4) the presence of low atmospheric pressure over North-West India

Description : The South-East trade winds are attracted towards the Indian sub-continent in the rainy season due to – (1) the development of cyclone over the equator (2) the effect of easterlies (3) the effect of Northern-East trade winds (4) the presence of low atmospheric pressure over North-West India

Last Answer : (4) the presence of low atmospheric pressure over North-West India Explanation: During the Rainy Season in India (Mid-June to the end of September), the intense heat that prevails in the ... they are deflected to their right and blow over the Indian subcontinent as the south-west monsoon winds.

Trade winds blow from the – (1) equatorial low pressure (2) polar high pressure (3) subtropical high pressure (4) subpolar low pressure

Description : Trade winds blow from the – (1) equatorial low pressure (2) polar high pressure (3) subtropical high pressure (4) subpolar low pressure

Last Answer : (3) subtropical high pressure Explanation: Wind flows outward down the pressure gradient away from the subtropical highs. As it does so, it encounters the Coriolis Effect caused by the rotation of the Earth ... move from east to west, and below the subtropical high winds move from west to the east.

India has eight coastal states but more than half the sea salt is made along the Gujarat coast because (a) Gandhiji started the salt movement in Gujarat (b) Low rainfall and relative humidity are ideal for the production of salt through evaporation of sea water (c) Kandla port exports salt (d) The salinity of sea water is very high near the Gujarat coast

Description : India has eight coastal states but more than half the sea salt is made along the Gujarat coast because (a) Gandhiji started the salt movement in Gujarat (b) Low rainfall and relative humidity are ideal ... ) Kandla port exports salt (d) The salinity of sea water is very high near the Gujarat coast

Last Answer : Ans: (b)

The weather condition is optimum for herbicidal weed control? a). High temperature low humidity b). High temperature high humidity c). warm temperature high humidity d). cold temperature low humidity

Description : The weather condition is optimum for herbicidal weed control? a). High temperature low humidity b). High temperature high humidity c). warm temperature high humidity d). cold temperature low humidity

Last Answer : c). warm temperature high humidity

Ports of the Baltic Sea remain open for trade even during winter because - (1) It lies in the tropical belt (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Description : Ports of the Baltic Sea remain open for trade even during winter because - (1) It lies in the tropical belt (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Last Answer : (2) North Atlantic Drift, a warm ocean current flows in the region. Explanation: It is due to the North Atlantic Drift which is a warm water ocean current, an extension of the Gulf Stream. This current keep the ports along the coasts warm enough to stay open year around.

Which of the following are the main reasons for the origin of the south-west monsoon in India? 1. Development of a low pressure in north-west India 2. Deflection of trade winds 3. Arrival of cyclonic stream from the Pacific Ocean 4. Heating of the Arabian Sea and the Bay of Bengal (a) I, II and III (b) I and II (c) II and III (d) III and IV

Description : Which of the following are the main reasons for the origin of the south-west monsoon in India? 1. Development of a low pressure in north-west India 2. Deflection of trade winds 3. Arrival of cyclonic stream from the Pacific Ocean ... (a) I, II and III (b) I and II (c) II and III (d) III and IV

Last Answer : Ans: (b)

The extreme of temperature between summer and winter is quite low in southern part of Peninsular India mainly because: (a) the adjoining oceans moderate the temperature (b) the sky is generally cloudy (c) The sun's rays are almost vertical throughout the year (d) strong winds flow throughout the year shop.ssbcrack.com

Description : The extreme of temperature between summer and winter is quite low in southern part of Peninsular India mainly because: (a) the adjoining oceans moderate the temperature (b) the sky is generally ... are almost vertical throughout the year (d) strong winds flow throughout the year shop.ssbcrack.com

Last Answer : Ans: (a)

Khaddar soils are found (a) in piedmont plains (b) in flood plains (c) over low plateaux (d) over steep slopes

Description : Khaddar soils are found (a) in piedmont plains (b) in flood plains (c) over low plateaux (d) over steep slopes

Last Answer : Ans: (b)

Which of the following is not true with regard to the coastal plains of India ? (a) The west coast has a narrow alluvial margin interspersed by hilly terrain (b) The eastern coast has a wide plain with well-developed deltas of the major rivers (c) The west coast has little indentation except towards the south (d) The west and east coasts, have the same alluvial features

Description : Which of the following is not true with regard to the coastal plains of India ? (a) The west coast has a narrow alluvial margin interspersed by hilly terrain (b) The eastern coast has a ... little indentation except towards the south (d) The west and east coasts, have the same alluvial features

Last Answer : Ans: (d)

Transpiration is least in (a) good soil moisture (b) high wind velocity (c) dry environment (d) high atmospheric humidity.

Description : Transpiration is least in (a) good soil moisture (b) high wind velocity (c) dry environment (d) high atmospheric humidity.

Last Answer : (d) high atmospheric humidity.

What is a weather balloon device for measuring air pressure temperature and relative humidity is called?

Description : What is a weather balloon device for measuring air pressure temperature and relative humidity is called?

Last Answer : A+ Radiosonde

The weather office predicts "depression" over a certain area. It means (a) cloudy skies (b) atmospheric pressure in that area is lower than that in the surrounding areas (c) heavy weather causing a feeling of depression (d) low atmospheric pressure over a large area

Description : The weather office predicts "depression" over a certain area. It means (a) cloudy skies (b) atmospheric pressure in that area is lower than that in the surrounding areas (c) heavy weather causing a feeling of depression (d) low atmospheric pressure over a large area

Last Answer : Ans: (b)

Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Description : Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Last Answer : The answer is 'Foehn'

Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Description : Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Last Answer : answer:

Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Description : Which hot and dry winds that help in the ripening or grapes in the Alps region? -General Knowledge

Last Answer : answer:

Which hot dry local winds that blow on the eastern side of the Alps Mountain?

Description : Which hot dry local winds that blow on the eastern side of the Alps Mountain?

Last Answer : Foehn

Which hot and dry winds that help in the ripeing or grapes in the Alps region?

Description : Which hot and dry winds that help in the ripeing or grapes in the Alps region?

Last Answer : Foehn

What Which global winds are the cause of most weather movements across the US and Canada?

Description : What Which global winds are the cause of most weather movements across the US and Canada?

Last Answer : Need answer

The two northeastern hills that block the South West Monsoon winds and cause heavy rains in Assam are (a) Arakan Yoma and Pegu Yoma (b) Garo, Khasi and Jaintia hills (c) Barail and Patkai hills (d) Khasi and Pegu Yoma

Description : The two northeastern hills that block the South West Monsoon winds and cause heavy rains in Assam are (a) Arakan Yoma and Pegu Yoma (b) Garo, Khasi and Jaintia hills (c) Barail and Patkai hills (d) Khasi and Pegu Yoma

Last Answer : Ans: (b)

Which of the following is the name of very violent and serious type of winds which bring a lot of disaster? (a) Trade winds (b) Hurricane (c) Cirrus (d) Stratus (e) None of these

Description : Which of the following is the name of very violent and serious type of winds which bring a lot of disaster? (a) Trade winds (b) Hurricane (c) Cirrus (d) Stratus (e) None of these

Last Answer : Ans: (b)

Consider the following statements: 1. Tamil Nadu is the only area which receives about half of its rainfall from north-east monsoon winds. 2. Kerala is the only state receiving very heavy rainfall from the south-west monsoon winds. 3. In India, the south-west monsoon is stronger than the north-east monsoon. Which of these are correct statements? [NDA 2001] (a) 1, 2 and 3 (b) 1 and 2 (c) 1 and 3 (d) 2 and 3

Description : Consider the following statements: 1. Tamil Nadu is the only area which receives about half of its rainfall from north-east monsoon winds. 2. Kerala is the only state receiving very heavy rainfall from the south-west monsoon winds. 3. In India ... ] (a) 1, 2 and 3 (b) 1 and 2 (c) 1 and 3 (d) 2 and 3

Last Answer : Ans: (a)

Very strong and cold icy winds that blow in the Polar regions are called – (1) Typhoons (2) Tornadoes (3) Blizzards (4) Polar winds

Description : Very strong and cold icy winds that blow in the Polar regions are called – (1) Typhoons (2) Tornadoes (3) Blizzards (4) Polar winds

Last Answer : (3) Blizzards Explanation: A blizzard is a severe snowstorm characterized by strong winds and low temperatures. The difference between a blizzard and a snowstorm is the strength of the wind. To be a ... mile or less and must last for a prolonged period of time - typically three hours or more.

Pick out the wrong statement pertaining to the cooling towers. (A) In case of induced draft cooling tower, the fan is placed at the top of the tower (B) Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and hot discharged air (C) A natural draft cooling tower is recommended to be used, when the air humidity is low and air temperature is also low (D) Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature

Description : Pick out the wrong statement pertaining to the cooling towers. (A) In case of induced draft cooling tower, the fan is placed at the top of the tower (B) Effectiveness of ... Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature

Last Answer : (D) Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature

Which one of the following condition is not essential to grow maize ? a) high temperature b)humidity c) very low temperature d)rainfall

Description : Which one of the following condition is not essential to grow maize ? a) high temperature b)humidity c) very low temperature d)rainfall

Last Answer : c) very low temperature

When hot liquid is poured into a thick glass tumbler, it cracks because glass – (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Description : When hot liquid is poured into a thick glass tumbler, it cracks because glass – (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Last Answer : (1) is a bad conductor of heat so only inner surface expands Explanation: When hot liquid is poured into a thick glass tumbler, it cracks because glass is a bad conductor of heat so only inner surface expands.

When hot liquid is poured into a thick glass tumbler, it cracks because glass : (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Description : When hot liquid is poured into a thick glass tumbler, it cracks because glass : (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Last Answer :  is a bad conductor of heat so only inner surface expands 

Self-cleansing velocity is A. Velocity at dry weather flow B. Velocity of water at flushing C. Velocity at which no accumulation remains in the drains D. Velocity of water in a pressure filter

Description : Self-cleansing velocity is A. Velocity at dry weather flow B. Velocity of water at flushing C. Velocity at which no accumulation remains in the drains D. Velocity of water in a pressure filter

Last Answer : ANS: C

Which of the listed conditions could cause a DC motor to have excessively hot windings and sparking at the brushes? A. Reversed interpole polarity B. High bar-to-bar voltage C. Loose brushes D. Excessive humidity

Description : Which of the listed conditions could cause a DC motor to have excessively hot windings and sparking at the brushes? A. Reversed interpole polarity B. High bar-to-bar voltage C. Loose brushes D. Excessive humidity

Last Answer : Answer: A

What Are The Causes Of Vibration? a. Unbalanced centrifugal forces in the system. b. Elastic nature of the system. c. Winds may cause vibrations of certain systems such as electricity lines, telephones lines etc. d. All of the above

Description : What Are The Causes Of Vibration? a. Unbalanced centrifugal forces in the system. b. Elastic nature of the system. c. Winds may cause vibrations of certain systems such as electricity lines, telephones lines etc. d. All of the above

Last Answer : d. All of the above

Which one among the following doesn't have any effect on velocity of sound? (1) Pressure (2) Temperature (3) Humidity (4) Density

Description : Which one among the following doesn't have any effect on velocity of sound? (1) Pressure (2) Temperature (3) Humidity (4) Density

Last Answer : (3) Humidity Explanation: The speed of sound varies depending on the temperature, pressure, and density of the medium through which the sound waves travel. In most of the cases, it is density ... (or other material). The density of air is affected by atmospheric pressure, temperature, and altitude.

Velocity of sound in air does not depend on – (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air

Description : Velocity of sound in air does not depend on – (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air

Last Answer : (3) Pressure of air Explanation: Assuming air to be an ideal gas, the speed of sound depends on temperature only. As air temperature increases, so does the speed of sound and vice versa. ... air pressure because the air pressure and air density are proportional to each other at the same temperature.

Which one among the following doesn't have any effect on velocity of sound ? (1) Pressure (2) Temperature (3) Humidity (4) Density

Description : Which one among the following doesn't have any effect on velocity of sound ? (1) Pressure (2) Temperature (3) Humidity (4) Density

Last Answer : Humidity

Velocity of sound in air does not depend on (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air

Description : Velocity of sound in air does not depend on (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air

Last Answer :  Pressure of air

What is a Cyclonic low-pressure storms of high winds that develop over water are called .?

Description : What is a Cyclonic low-pressure storms of high winds that develop over water are called .?

Last Answer : Feel Free to Answer

Dry-bulb temperature is: a. The absolute temperature corresponding to the atmospheric pressure b. The same as the wet-bulb temperature if the relative humidity is less than 100% c. Not required to find the relative humidity d. The temperature of the air measured with an ordinary thermometer e. The dew point temperature

Description : Dry-bulb temperature is: a. The absolute temperature corresponding to the atmospheric pressure b. The same as the wet-bulb temperature if the relative humidity is less than 100% c. Not required ... d. The temperature of the air measured with an ordinary thermometer e. The dew point temperature

Last Answer : Answer: D

An air-water vapour mixture has a dry bulb temperature of 60°C and a dew point temperature of 40°C. The total pressure is 101.3 kPa and the vapour pressure of water at 40°C and 60°C are 7.30 kPa and 19.91 kPa respectively. The humidity of air sample expressed as kg of water vapour/kg of dry air is: (A) 0.048 (B) 0.079 (C) 0.122 (D) 0.152

Description : An air-water vapour mixture has a dry bulb temperature of 60°C and a dew point temperature of 40°C. The total pressure is 101.3 kPa and the vapour pressure of water at 40°C and 60°C are 7.30 kPa and 19.91 kPa respectively ... air is: (A) 0.048 (B) 0.079 (C) 0.122 (D) 0.152

Last Answer : (D) 0.152

Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known? (A) Dew point (B) Humidity ratio (C) Wet bulb temperature (D) None of these

Description : Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known? (A) Dew point (B) Humidity ratio (C) Wet bulb temperature (D) None of these

Last Answer : (C) Wet bulb temperature

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the (A) Partial pressure of water vapour is less than the total pressure (B) Humidity is < 100% & dew point temperature of air has not reached (C) Dew point temperature of air has not reached & air is not saturated fully (D) Air is fully saturated

Description : When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the (A) Partial pressure of water vapour is less than the total pressure (B) Humidity is < 100% & dew ... Dew point temperature of air has not reached & air is not saturated fully (D) Air is fully saturated

Last Answer : (D) Air is fully saturated