Last Answer : Depreciation charges are high in case of thermal plant.
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Mar 20, 2018
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anonymous

Last Answer : Annual operating expenditure of a power plant consists of fixed charges, semi-fixed charges, running charges.
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Mar 20, 2018
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anonymous

Last Answer : The power factor of a single phase load can be calculated if the instruments available are three ammeters or three voltmeters.
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296 views
2 answers
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Mar 21, 2018
by
anonymous

How to Stand Up Straight
Last Answer : How to Stand Up Straight One of the things that make human beings what they are is the ability to stand up straight. Proper posture enables people to accomplish many tasks, including walking, ... , you can keep your back straight to look impressive, and free yourself from lower back problems.
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Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method. (A) Diminishing balance (B) Sinking fund (C) Multiple straight line (D) Sum of the years digit
Last Answer : (A) Diminishing balance
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Out of the following, the depreciation calculated by the __________ method is the maximum. (A) Diminishing balance (B) Straight line (C) Sum of the years digit (D) Sinking fund
Last Answer : A) Diminishing balance
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2 views
1 answer

How to Choose a Birth Control Method
Last Answer : How to Choose a Birth Control Method Birth control methods depend on the couple's needs and commitment to the method. Some couples just need to prevent pregnancy while others wish to avoid sexually- ... unplanned sex, a broken condom or failure to take birth control pills two days in a row.
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1 answer

How to Use the Rhythm Method
Last Answer : How to Use the Rhythm Method The rhythm method is one of the many natural ways of birth control. This technique is based on the length of your menstrual cycle. Here are some tips you can ... their phases. There are numerous natural birth control techniques. Use the one the best suits your needs.
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6 views
1 answer
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May 10, 2021
by
anonymous

Explain the thermal triggering method of SCR. Enlist different triggering methods of SCR.
Last Answer : Types of Triggering: 1) Forward voltage triggering 2) Thermal triggering (Temperature triggering) 3) Radiation triggering (Light triggering) 4) dv/dt triggering 5) Gate triggering ... generated leakage current increases. This current gets multiplied internally and thyristor is turned on.
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220 views
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May 21, 2020
by
anonymous
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Illustrate with neat wiring diagram a single lamp control by two point method.
Last Answer : Single lamp control by two point method: This system is commonly used for stair case wiring. It consists of two way switches (the switch operates always in one of the two possible positions) the ... the person will change the position of switch S2, so that the lamp will be switched OFF'.
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276 views
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May 3, 2020
by
anonymous

Draw and explain vacuum impregnation method of varnishing.
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0 answers
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Apr 24, 2020
by
anonymous

A parallel RLC circuit has the node equation Determine v(t) using the phasor method.
Last Answer : A parallel RLC circuit has the node equation Determine v(t) using the phasor method.
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Apr 2, 2020
by
anonymous

Describe fire extinguishing method.
Last Answer : (i) Carbon Dioxide Extinguishing Systems This type is the most suitable & widely recommended one for electrical fires. Carbon dioxide (CO2) extinguishers are normally Class C ... particles to expand chemically inhibiting combustion and expelling the oxygen thereby smothering the flames.
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Aug 17, 2019
by
anonymous

Draw and explain bulk correction method for power factor & control.
Last Answer : Bulk correction method for power factor & control: i) Here individual starter controls the capacitors located at distribution panel. ii) Centralized compensation is employed in large industrial plants where many ... capacitor units in steps to maintain P.F. more than preset limit (0.95).
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1 answer
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Sep 29, 2018
by
anonymous

Explain energy conservation method in lighting system by using installation of separate transformer / servo stabilizer.
Last Answer : Energy conservation techniques by installation of separate transformer / servo stabilizer: The luminous efficiency of lamps depends upon the voltage applied across the terminals. It gives its best ... the voltage constant in that installation for giving best luminous efficiency of lamps.
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170 views
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Sep 22, 2018
by
anonymous

Merits of two wattmeter method
Last Answer : Advantages of Two Wattmeter Method for 3-Phase Power Measurement: 1) It is used for balanced as well as unbalanced load. 2) For the star type load, it is not necessary to ... reactive volt-amperes for balanced loads also. 7) The circuit connections are independent of load connection.
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2 answers
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Sep 6, 2018
by
anonymous

Write one advantage and one disadvantage each for spring control method and gravity control method.
Last Answer : Advantages of Spring Control Method: 1) The spring-controlled meters may be used in any position. 2) In some instruments, springs can be used as current leads. 3) As springs are light in weight ... only. 2) Scale is non-uniform. 3) Control weights add to the weight of instrument.
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Sep 6, 2018
by
anonymous

State any two disadvantages of one wattmeter method of measurement of 3 phase power.
Last Answer : State any two disadvantages of one wattmeter method of measurement of 3 phase power. Disadvantages of one wattmeter method:- 1. Only used for balanced load 2. It can not be used for ... connection then neutral point must be available 4. Delta connection must be opened to connect current coil.
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1.8k views
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Sep 6, 2018
by
anonymous

With neat diagram explain calibration of energy meter by direct loading method.
Last Answer : Calibration of Energy Meter by Direct Loading Method: There are three methods for testing/calibration: 1. Long period dial test 2. Using rotary sub- standard meter 3. Using precision grade instruments All ... of substandard meter in kWh Then % error = [(D - DS)/DS] x 100
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Sep 6, 2018
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anonymous

Explain V- I method of measurement of medium resistance.
Last Answer : In this method, use suitable source, ammeter and voltmeter and connect them as shown in the above diagram. Take reading of voltmeter and ammeter, then value of resistance = R = V/I Ω To minimise the error take 4 to 5 observation for the same resistance and take their average.
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117 views
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Sep 6, 2018
by
anonymous

Explain spring control method with neat diagram.
Last Answer : Spring Control Method: As shown in the figure the inner ends of the both springs are attahced to the spindle ,while outer end of upper spring is attached to the lever and outer end of ... the springs are twisted in opposite direction to the motion of pointer and produce controlling torque.
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414 views
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Sep 5, 2018
by
anonymous

List one advantage and one disadvantage of one wattmeter method.
Last Answer : Advantages: 1) Only one wattmeter is used. 2) Less number of connections. 3) Cost required is less. Disadvantages: 1) Used only for 3- Φ balanced load and not for ... be accessible for connecting the Pressure coil. 3) Delta connection must be opened to connect current coil.
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Sep 5, 2018
by
anonymous

List any four errors in induction type energy meter. Give method of compensation for each.
Last Answer : Errors in Induction Type Energy Meter with their Compensation: 1) Error due to friction: This error can be compensated by the additional shading band provided on the shunt electromagnet. 2) Phase ... error: This error can be compensated by providing a flux diverter' to the current magnet.
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Sep 5, 2018
by
anonymous

The self GMD method is used to evaluate
Last Answer : The self GMD method is used to evaluate inductance and capacitance
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May 3, 2018
by
anonymous

The power consumed by a balanced 3-ph load is measured by two-wattmeter method. The meter readings are 8 kW and 4 kW. The power factor of the load is (A) zero (B) 0.5 (C) between zero and 0.5 (D) between 0.5 and unity
Last Answer : The power consumed by a balanced 3-ph load is measured by two-wattmeter method. The meter readings are 8 kW and 4 kW. The power factor of the load is between 0.5 and unity
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171 views
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Apr 28, 2018
by
anonymous

Compared to Gauss-Seidel method, Newton-Raphson method takes : A. less number of iterations and more time per iteration B. less number of iterations and less time per iteration C, more number of iterations and more time per iteration D. more number of iterations and less time per iteration
Last Answer : Compared to Gauss-Seidel method, Newton-Raphson method takes : A. less number of iterations and more time per iteration B. less number of iterations and less time per iteration ... of iterations and more time per iteration D. more number of iterations and less time per iteration
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Apr 26, 2018
by
anonymous

The bridge method commonly used for finding mutual inductance is (A) Heaviside Campbell bridge (B) Schering bridge (C) De Sauty bridge (D) Wien bridge
Last Answer : The bridge method commonly used for finding mutual inductance is Heaviside Campbell bridge
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Apr 26, 2018
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anonymous

Last Answer : Plugging braking method can bring the locomotive to dead stop.
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Mar 22, 2018
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anonymous

Last Answer : Plugging method of braking is generally used in elevators.
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Mar 20, 2018
by
anonymous

Last Answer : Regenerative method of braking is based on that back e.m.f. is equal to the applied voltage.
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Mar 20, 2018
by
anonymous

Last Answer : The main disadvantage of the Ward-Leonard control method is high initial cost, high maintenance cost, low efficiency at light loads.
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Mar 20, 2018
by
anonymous

Last Answer : For constant torque drive armature voltage control speed control method is preferred.
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Mar 20, 2018
by
anonymous

Last Answer : Speed control by Ward Leonard method gives uniform speed variation in both directions.
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Mar 20, 2018
by
anonymous

What is the bisection method?
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Mar 11, 2018
by
anonymous

Why do we use Gauss elimination method?
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Mar 11, 2018
by
anonymous

What is Newton Raphson Method example?
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Mar 11, 2018
by
anonymous

While calculating performance of medium transmission line, what assumptions are made in case of (i) Nominal 'T' Method (ii) Nominal 'TT' Method.
Last Answer : (i) Assumptions are made in case of Nominal 'T' Method: a. It is assume that line capacitance is connected at center of transmission line. b. It is assume that half ... assumed that transmission line resistance & reactance per phase is connected in between two half transmission line capacitance
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1 answer
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Aug 25, 2019
by
anonymous

For 11kV line the inductance per km per phase will be of the order of: (A) 1 H (B) 0.1 H (C) 1 mH (D) 0.1 mH
Last Answer : For 11kV line the inductance per km per phase will be of the order of: 1 mH
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May 8, 2018
by
anonymous

why Novelty Chemicals bought a Motor Vehicle for$110,000 on January 5, 2016. The estimated usefullife of the vehicle is ten years. The disposal valueis estimated at $10,000. Annual depreciation is onthe straight line method?
Last Answer : Novelty Chemicals bought a Motor Vehicle for$110,000 on January 5, 2016. The estimated usefullife of the vehicle is ten years. The disposal valueis estimated at $10,000. Annual ... for annualdepreciation.d) The Balance Sheet extracts for motor vehicle and itsrelated depreciation.full question
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Feb 1
by
anonymous

Annual depreciation cost are not constant when, the __________ method of depreciation calculation is used. (A) Straight line (B) Sinking fund (C) Present worth (D) Declining balance
Last Answer : (D) Declining balance
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1 answer

A machine has an initial value of Rs. 5000, service life of 5 years and final salvage value of Rs. 1000. The annual depreciation cost by straight line method is Rs. (A) 300 (B) 600 (C) 800 (D) 1000
Last Answer : (C) 800
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1 answer

Depreciation (A) Costs (on annual basis) are constant when the straight line method is used for its determination (B) Is the unavoidable loss in the value of the plant, equipment and materials with lapse in time ... income tax liability on cash flows from an investment (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
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1 answer

Depreciation is calculated: a. using a 3-year MACRS. b. using a 5-year MACRS. c. over a straight line 5-year period. d. over a straight line 10-year period. e. over a straight line 15-year period.
Last Answer : e. over a straight line 15-year period.
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Aug 10, 2021
by
anonymous

For the women: Does a mans chin and jaw line effect whether he's more attractive?
Last Answer : I like a nice strong chin but it’s not a deal-breaker by any means.
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Feb 27
by
anonymous

How to Spool Line Onto a Reel
Last Answer : How to Spool Line Onto a Reel If you think of fishing as a sport or a hobby, you must always make sure that you have efficient fishing tools with you all the time. Your fishing rod must ... you'll always have good quality fishing line and an efficient fishing reel to use during your fishing trips.
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1 answer

How to Replace Edge Trimmer Line
Last Answer : How to Replace Edge Trimmer Line An edge trimmer line is a very efficient equipment for any avid gardener. This small diameter line, usually made of plastic or other material, cuts various vegetation, ... your edge trimmer lines regularly. It'll save you time and give you a great-looking landcaping.
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1 answer

How to Repair a Brake Line
Last Answer : How to Repair a Brake Line Vehicles that often travel to colder, up-north states often have their brake lines damaged, because of the salt that melts the ice on the roads. The salt corrodes the car' ... should be done as soon as possible. Otherwise, you might end up in worst brake problems later on.
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May 11, 2021
by
anonymous

State the limitations of EHVAC transmission line.
Last Answer : Following are the Limitations of EHVAC Transmission: 1. Insulation cost increases as voltage increases 2. Skin effect is more 3. Proximity effect is more. 4. Corona loss increases. 5. Radio ... 18. EHVAC is economical only for bulk amount of power is to be transmitted over long distance.
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322 views
1 answer
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May 22, 2020
by
anonymous

List the properties of line insulators in brief
Last Answer : Following are the properties of line insulators: A) Electrical Properties of insulating material:- 1. It should have high resistance. 2. It should have high breakdown voltage. 3. It should have high ... of insulating material:- 1. It should have longer life. 2. It should have low cost
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May 22, 2020
by
anonymous

State line parameters of transmission line.
Last Answer : Following are the of Line parameters of transmission line: 1. Resistance 2. Inductance 3. Capacitance
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May 22, 2020
by
anonymous
