The gold color code in a resistor indicates a tolerance of

The gold color code in a resistor indicates a tolerance of
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The gold color code in a resistor indicates a tolerance of 5%

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A resistor with the color coded value of 1000 ohms and ± 10% tolerance can have an actual resistance...

Description : A resistor with the color coded value of 1000 ohms and ± 10% tolerance can have an actual resistance between ________. A. 990 ohm and 1010 ohm B. 900 ohm and 1100 ohm C. 1000 ohm and 1100 ohm D. 900 ohm and 1000 ohm. 

Last Answer : A resistor with the color coded value of 1000 ohms and ± 10% tolerance can have an actual resistance between 900 ohm and 1100 ohm.

The third color band on a resistor is used to indicate the ______________. A. tolerance of the resistor B. number of zeros following the first two significant figures in the resistance value C. first significant figure of the resistance D. second significant figure of the resistance

Description : The third color band on a resistor is used to indicate the ______________. A. tolerance of the resistor B. number of zeros following the first two significant figures in the resistance value C. first significant figure of the resistance D. second significant figure of the resistance

Last Answer : Answer: B

In the resistance colour code, the fourth band signifies – (1) tolerance level (2) power of ten (3) the total value of resistance (4) the material of the resistor

Description : In the resistance colour code, the fourth band signifies – (1) tolerance level (2) power of ten (3) the total value of resistance (4) the material of the resistor

Last Answer : (1) tolerance level Explanation: The first and second band represent the numerical value of the resistor, and the color of the third band specify the power-often multiplier. Reading the resistor from left to right, the fourth band represents the tolerance.

In the resistance colour code, the fourth band signifies (1) tolerance level (2) power of ten (3) the total value of resistance (4) the material of the resistor

Description : In the resistance colour code, the fourth band signifies (1) tolerance level (2) power of ten (3) the total value of resistance (4) the material of the resistor

Last Answer : tolerance level

A resistor is handed to you for identification with the following color code: the first band is blue, followed by gray, green, gold, and brown. What is the resistor’s value?

Description : A resistor is handed to you for identification with the following color code: the first band is blue, followed by gray, green, gold, and brown. What is the resistor’s value?

Last Answer : 6,800,000 ohms (6.8 mega ohms), with 5% tolerance, and a 1% reliability level.

Pointer of an analog ohmmeter reading close to zero, indicates the resistor being measured is:

Description : Pointer of an analog ohmmeter reading close to zero, indicates the resistor being measured is: A. overheated B. shorted C. open D. reversed

Last Answer : Pointer of an analog ohmmeter reading close to zero, indicates the resistor being measured is: shorted

The sequence of bands marked on a carbon resistor is yellow , red orange and silver. What is its (a) resistance and (b) tolerance ?

Description : The sequence of bands marked on a carbon resistor is yellow , red orange and silver. What is its (a) resistance and (b) tolerance ?

Last Answer : The sequence of bands marked on a carbon resistor is yellow , red orange and silver. What is its (a) resistance and (b) tolerance ?

A carbon resistor has a resistance of 50 ohms, and a tolerance of 5 percent. What are the colors of bands one, two, three, and four, respectively?

Description : A carbon resistor has a resistance of 50 ohms, and a tolerance of 5 percent. What are the colors of bands one, two, three, and four, respectively?

Last Answer : The bands are green, black, black, and gold.

The colored bands for a 4,700 ohm resistor with a ten percent tolerance are?

Description : The colored bands for a 4,700 ohm resistor with a ten percent tolerance are? A.yellow, violet, red, gold B.yellow, violet, orange, gold C.yellow, violet, red, silver D.orange, violet, red, silver

Last Answer : The colored bands for a 4,700 ohm resistor with a ten percent tolerance are? A.yellow, violet, red, gold B.yellow, violet, orange, gold C.yellow, violet, red, silver D.orange, violet, red, silver

What is the value of a resistor color coded red-violet-silver-gold?

Description : What is the value of a resistor color coded red-violet-silver-gold?

Last Answer : red = 2violet = 7silver = 0.01gold = 5%The value is 27 * 0.01 ohms 5% or 0.27 ohms 5%

A carbon film resistor has cololur code green, black, violet, gold. The value of the resistor is

Description : A carbon film resistor has cololur code green, black, violet, gold. The value of the resistor is

Last Answer : A carbon film resistor has cololur code green, black, violet, gold. The value of the resistor is A. `50M ... `500 pm 5%M Omega` D. `500 pm 10%M Omega`

Tolerance value of Gold of colour coded resistors is _______.

Description : Tolerance value of Gold of colour coded resistors is _______. A. 10% B. 5% C. 2% D. 20%

Last Answer : Tolerance value of Gold of colour coded resistors is 5%. 

The four stripes of a resistor are yellow-violet-orange-gold. The value of resistor should be

Description : The four stripes of a resistor are yellow-violet-orange-gold. The value of resistor should be A. 470 ohms ± 5 % B. 47 kilo ohm ± 5% C. 47 mega ohms ± 5% D. 4700 ohms ± 10%. 

Last Answer : The four stripes of a resistor are yellow-violet-orange-gold. The value of resistor should be 47 kilo ohm ± 5%

The arrow drawn through the resistor shown in the illustration indicates that it is _____________. EL-0086 A. for use in low power applications B. a carbon composition type C. a wire-wound type D. one whose resistance is variable

Description : The arrow drawn through the resistor shown in the illustration indicates that it is _____________. EL-0086 A. for use in low power applications B. a carbon composition type C. a wire-wound type D. one whose resistance is variable

Last Answer : Answer: D

The resistance value of a carbon resistor having Orange, Red, Brown and Golden color bands is

Description : The resistance value of a carbon resistor having Orange, Red, Brown and Golden color bands is

Last Answer : The resistance value of a carbon resistor having Orange, Red, Brown and Golden color bands is 320 Ω ± 5%

What are the color codes on a resistor?

Description : What are the color codes on a resistor?

Last Answer : black   yellow   gold    red     green     blue

what color band markings would be seen on a 2.2 k resistor? -General Knowledge

Description : what color band markings would be seen on a 2.2 k resistor? -General Knowledge

Last Answer : The color band markings that would be seen on a 2.2 k resistor is: Red, red, red.

The resistance value of a resistor in a circuit can best be determined by the _____________. A. single solid body color of the resistor B. band markings on the resistor C. amperage value written on the resistor D. physical size of the resistor

Description : The resistance value of a resistor in a circuit can best be determined by the _____________. A. single solid body color of the resistor B. band markings on the resistor C. amperage value written on the resistor D. physical size of the resistor

Last Answer : Answer: B

A carbon resistor has the following color bands: The first band is yellow, followed by violet, yellow, and silver. What is the ohmic value of the resistor?

Description : A carbon resistor has the following color bands: The first band is yellow, followed by violet, yellow, and silver. What is the ohmic value of the resistor?

Last Answer : 470,000 ohms (470 kilo ohms).

The resistance of a carbon resistor of colour code Red-Red Green Silver is (in `k Omega`)

Description : The resistance of a carbon resistor of colour code Red-Red Green Silver is (in `k Omega`)

Last Answer : The resistance of a carbon resistor of colour code Red-Red Green Silver is (in `k Omega`) A. `22 00 pm 5%` ... pm 10%` C. `220 pm 10%` D. `220 pm 5%`

A resistor value of colour code orange violet orange will be a) 37 kohm b) 37 Mohm c) 48 kohm d) 48 Mohm

Description : A resistor value of colour code orange violet orange will be a) 37 kohm b) 37 Mohm c) 48 kohm d) 48 Mohm

Last Answer : a) 37 kohm

Write colour code of 1 kΩ resistor.

Description : Write colour code of 1 kΩ resistor.

Last Answer : The colour code of 1 kΩ resistor is : Brown, Black, Red

Cynotic skin color indicates?

Description : Cynotic skin color indicates?

Last Answer : Cyanosis is when the skin turns bluish bc of lack of oxygen in the blood

Pick out the wrong statement. (A) A pale color of petroleum product indicates lower viscosity (B) Color of petroleum products indicates the degree of refinement (C) Lighter petroleum distillates are lighter in color than the heavier residual oils (D) Fluorescence of oils helps to detect its adulteration

Description : Pick out the wrong statement. (A) A pale color of petroleum product indicates lower viscosity (B) Color of petroleum products indicates the degree of refinement (C) Lighter petroleum distillates are ... in color than the heavier residual oils (D) Fluorescence of oils helps to detect its adulteration

Last Answer : (A) A pale color of petroleum product indicates lower viscosity

The menu item in dim color (gray) indicates that the menu is: a) Unavailable for current context b) Not much required menu c) Over - used Menu d) None of The Above

Description : The menu item in dim color (gray) indicates that the menu is: a) Unavailable for current context b) Not much required menu c) Over - used Menu d) None of The Above

Last Answer : a) Unavailable for current context

The fluorescence examination of the seminal stains indicates (a). Pink color (b). White color (c). Blue color (d). Red color

Description : The fluorescence examination of the seminal stains indicates (a). Pink color (b). White color (c). Blue color (d). Red color

Last Answer : Ans: (b). Blue color 

Of the following choices, the color purple on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations

Description : Of the following choices, the color purple on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations

Last Answer : ANSWER: Y -- PHOTOREVISION

Of the following, the color blue on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations

Description : Of the following, the color blue on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations

Last Answer : ANSWER: X -- WATER

A cobalt chloride solution soaked into a piece of cotton can be used as an indicator for changes in humidity levels. Pink indicates a high-humidity environment and blue a low-humidity environment. What are these color changes caused by: w) The ionization and reduction of the cobalt plus two slash cobalt plus three couple. x) The vaporization and redeposition of cobalt chloride. y) The loss and readsorption of the cobalt's waters of hydration. z) This is an illustration of the Schrodinger principle.

Description : A cobalt chloride solution soaked into a piece of cotton can be used as an indicator for changes in humidity levels. Pink indicates a high-humidity environment and blue a low-humidity environment. What ... the cobalt's waters of hydration. z) This is an illustration of the Schrodinger principle.  

Last Answer : ANSWER: Y -- THE LOSS AND READSORPTION OF THE COBALT'S WATERS OF HYDRATION.

What does code OXY in the bottom white quadrant of a label conforming to NFPA 704 indicates what?

Description : What does code OXY in the bottom white quadrant of a label conforming to NFPA 704 indicates what?

Last Answer : The material can easily release oxygen to create or worsen afire or explosion hazard

The selection of the code 7600 on a transponder indicates: a. Loss of communications b. Distress c. Urgency d. Hijacking

Description : The selection of the code 7600 on a transponder indicates: a. Loss of communications b. Distress c. Urgency d. Hijacking

Last Answer : a. Loss of communications

The selection of the code 7600 on a transponder indicates: a. Loss of communications b. Distress c. Urgency d. Hijacking

Description : The selection of the code 7600 on a transponder indicates: a. Loss of communications b. Distress c. Urgency d. Hijacking

Last Answer : a. Loss of communications

A supply of 24 V DC is applied across a circuit which consist of three resistors connected in parallel R1= 1.2KΩ, R2= 560 Ω, R3= 2.1Ω and a fourth resistor of 7.8 Ω connected in series with the parallel group. Determine the current, voltage and power across each resistor

Last Answer : Req= (1/1200 +1/560 + 1/2.1)^-1        = 2.1 ohms RT= 2.1 + 7.8      = 9.9 ohms IT = V/R = 24/9.9                = 2.4 A Veq= R I =  2.1 2 ... 7.8         = 12.096 w                 = 44.928 w _________________________________________ By: Ellis-Junior Kamatjipose [email protected]

Define photo resistor. State its symbol and its two applications.

Description : Define photo resistor. State its symbol and its two applications. 

Last Answer : Definition: It is a type of semiconductor whose electrical resistance decreases as the intensity of incident light increases. Applications: i) It is used for automatic lighting control. ii)It is used in the ... toner. iv)It is used in security alarm. v)It is used in camera for Exposure meter.

Which of the following is NOT a non-linear resistor?

Description : Which of the following is NOT a non-linear resistor? A) Varistor B) Precision resistor C) NTC thermistor D) PTC thermistor 

Last Answer : Which of the following is NOT a non-linear resistor? A) Varistor B) Precision resistor C) NTC thermistor D) PTC thermistor 

A resistor in which the resistance changes exponentially with change in temperature is called as

Description :  A resistor in which the resistance changes exponentially with change in temperature is called as A) Potentiometer B) Phototransistor C) Varactor D) Thermistor 

Last Answer :  A resistor in which the resistance changes exponentially with change in temperature is called as Thermistor 

The colour bands on a carbon composition resistor occur in the sequence: yellow, violet, yellow and silver.

Description : The colour bands on a carbon composition resistor occur in the sequence: yellow, violet, yellow and silver. Its resistance is  (a) 470 KΩ ± 47 KΩ (b) 470 KΩ ± 23.5 % (c) 47 KΩ ± 10 % (d) 47 KΩ ± 5 %

Last Answer : The colour bands on a carbon composition resistor occur in the sequence: yellow, violet, yellow and silver. Its resistance is 47 KΩ ± 10 %

A 1000Ohm, 1 Watt resistor can safely pass a current of

Description : A 1000Ohm, 1 Watt resistor can safely pass a current of

Last Answer : A 1000 Ohm, 1 Watt resistor can safely pass a current of 30 mA

Which resistor will be physically larger in size?

Description : Which resistor will be physically larger in size? A. 10 ohm, 50 W B. 100 ohm, 10 W C. 1 kohm, 1 W D. 10 Mohm, 1/ 2 W. 

Last Answer : 10 ohm, 50 W resistor will be physically larger in size.

In a series RC circuit, 12 V (rms) is measured across.the resistor and 15 V (rms) is measured across the ...

Description : In a series RC circuit, 12 V (rms) is measured across.the resistor and 15 V (rms) is measured across the capacitor. The value of rms source voltage is: A. 3 V B. 27 V C. 19.2 V D. 1.9 V

Last Answer : In a series RC circuit, 12 V (rms) is measured across.the resistor and 15 V (rms) is measured across the capacitor. The value of rms source voltage is: 19.2 V

When an additional resistor is connected across an existing parallel circuit, the total resistance:

Description : When an additional resistor is connected across an existing parallel circuit, the total resistance: A. remains the same B. decreases by the value of the added resistor C. increases by the value of the added resistor D. decreases

Last Answer : When an additional resistor is connected across an existing parallel circuit, the total resistance: decreases

The voltage induced across a certain coil is 200 mV. A 1200 resistor is connected to the coil terminals....

Description : The voltage induced across a certain coil is 200 mV. A 1200 resistor is connected to the coil terminals. The induced current will be: A. 1.7 mA B. 16 mA C. 12 mA D. 120 mA

Last Answer : The voltage induced across a certain coil is 200 mV. A 1200 resistor is connected to the coil terminals. The induced current will be: 1.7 mA

The amount of current in a resistor needs to be changed from 120 mA to 160 mA by changing the 24 V ...

Description : The amount of current in a resistor needs to be changed from 120 mA to 160 mA by changing the 24 V source, the new voltage will be: A. 8 V B. 320 V C. 3.2 V D. 32 V

Last Answer : The amount of current in a resistor needs to be changed from 120 mA to 160 mA by changing the 24 V source, the new voltage will be: 32 V

If the rms voltage drop across a 15 kilt resistor is 16 V, the peak current through the resistor is : -

Description : If the rms voltage drop across a 15 kilt resistor is 16 V, the peak current through the resistor is : -  a) 15 mA b) 1.5 mA c) 10 mA d) 1 mA

Last Answer : If the rms voltage drop across a 15 kilt resistor is 16 V, the peak current through the resistor is : - 1.5 mA

Three resistors of 4 Ω, 6 Ω and 9 Ω are connected in parallel. Which resistor consumes the maximum power?

Description : Three resistors of 4 Ω, 6 Ω and 9 Ω are connected in parallel. Which resistor consumes the maximum power?  (A) 4 Ω (B) 6 Ω (C) 9 Ω (D) 17 Ω

Last Answer : (c) 9 ohm

A metal resistor has resistance of 10 ohm at 0°C and 11 ohms at 160°C, the temperature coefficient is

Last Answer : A metal resistor has resistance of 10 ohm at 0°C and 11 ohms at 160°C, the temperature coefficient is 0.000625 /°C.

The noise generated by a resistor depends upon

Last Answer : The noise generated by a resistor depends upon its operating temperature.

If R, L and C are the parameters of a resistor then the condition for the resistor to be non-inductive is

Last Answer : If R, L and C are the parameters of a resistor then the condition for the resistor to be non-inductive is L = CR2 .

The color of wire recommended for earth connection as per BIS code is

Description : The color of wire recommended for earth connection as per BIS code is

Last Answer : The color of wire recommended for earth connection as per BIS code is Green

In lead acid battery the density of acid indicates the

Description : In lead acid battery the density of acid indicates the  (1) charge of the battery (2) level of acid (3) e.m.f of the battery (4) damage of the plates

Last Answer : In lead acid battery the density of acid indicates the charge of the battery