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).
Description : Four equal resistors are connected in parallel, each resistor has an ohmic value of 100 ohms, what is the equivalent resistance?
Last Answer : 25 ohms
Description : The minimum resistance value for a blue, gray, red, silver resistor is? A.612 ohms B.6,120 ohms C.6,800 ohms D.6,460 ohms
Last Answer : The minimum resistance value for a blue, gray, red, silver resistor is? A.612 ohms B.6,120 ohms C.6,800 ohms D.6,460 ohms
Description : A series circuit consists of two resistors in series. R1 = 25 ohms and R2 = 30 ohms. The circuit current is 6 amps. What is the (a) source voltage, (b) voltage dropped by each resistor, (c) total power, and (d) power used by each resistor?
Last Answer : (a) 330 volts. (b) E1 = 150 volts. E2 = 180 volts. (c) 1.98 kilowatts. (d) P1 = 900 watts. P2 = 1.08 kilowatts component but in a parallel circuit total current divides among the available paths.
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`
Description : The gold color code in a resistor indicates a tolerance of
Last Answer : The gold color code in a resistor indicates a tolerance of 5%
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
Description : While troubleshooting a circuit in an engine room central control console, a resistor is suspected of being faulty. Which of the following precautions must be observed if an ohmmeter is to be used to ... of the component isolated. D. The meter case must be grounded prior to attaching the leads.
Last Answer : Answer: C
Description :
Last Answer : By using current rule
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
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.
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
Description : The same resistor mentioned in question 63 has a yellow fifth band. What does this signify?
Last Answer : The resistor’s chance of failure is 0.001 percent for 1000 hours of operation.
Description : What type of diode has orange, blue, and gray bands?
Last Answer : 1N368.
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%
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%
Description : A `5 Omega` resistor is connected in series with a parallel combination of n resistors of `6 Omega` each. The equivalent resistance is `7 Omega`. Find
Last Answer : A `5 Omega` resistor is connected in series with a parallel combination of n resistors of `6 Omega ... The equivalent resistance is `7 Omega`. Find n.
Description : `6Omega` and `12Omega` resistors are connected in parallel. This combination is connected in series with 10 V battery and `6 Omega` resistor. What is
Last Answer : `6Omega` and `12Omega` resistors are connected in parallel. This combination is connected in series with 10 V battery and ... 4 V B. 16 V C. 2 D. 8 V
Description : Two resistors of `6 Omega " and " 9 Omega` are connected in series to a 120 V source. The power consumed by the `6 Omega` resistor is
Last Answer : Two resistors of `6 Omega " and " 9 Omega` are connected in series to a 120 V source. The power consumed by ... 384 W B. 616 W C. 1500 W D. 1800 W
Description : In troubleshooting a circuit in a console, you find that a resistor may be faulty. Which of the precautions listed must be observed when using an ohmmeter to carry out this test? A. Correct polarity ... D. The resistor's circuit must be de-energized and at least one end of the component isolated.
Last Answer : Answer: D
Description : One of the following is a possible cause for a slow drift of frequency in a self-exited transmitter oscillator circuits resulting to a poor frequency stability. A. Loose shielding B. ... capacitor in the oscillator C. Poor soldered connections D. Faulty capacitor, resistor, tubes or resistors
Last Answer : B. Heating of capacitor in the oscillator
Description : A weighted resistor digital to analog converter using N bits requires a total of (A) N precision resistors. (B) 2N precision resistors. (C) N + 1 precision resistors. (D) N – 1 precision resistors.
Last Answer : (A) N precision resistors.
Description : Two identical resistors are connected in parallel and consume 200 watts together. A third identical resistor is added in parallel. The total power consumed is: w) 100 watts x) 200 watts y) 300 watts z) 400 watts
Last Answer : ANSWER: Y -- 300 WATTS
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]
Description : Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is? A.16.54 V B.1.65 V C.10.60 V D.5.93 V
Last Answer : Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is? A.16.54 V B.1.65 V C.10.60 V D.5.93 V
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
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.
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%.
Description : Natalie had fourteen balls. Each one color. She alternated the colors each day, there was a blue, pink, purple, green, red, yellow, black, white, orange, turquoise, tan, neon pink, and brown. Each day of the ... the week will she go to Arby's? What ball will she have while she is at Arby's? -Riddles
Last Answer : She will go to Arby's on Monday, for that is the first day of the week and A is the first letter of the alphabet. So on Tuesday she would go to Burger King. On Wednesday she would go to Chick- ... because red is the first color of the rainbow. So on Tuesday she would have a Orange ball. And so on.
Description : There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There ... How many people leave the island and in how many days after the announcement? Notes: this is -Riddles
Last Answer : All 100 blue eyed people in 100 days. EXPLANATION: imagine there is only 1 person on the island, he will look around and see that there are no blue eyed people, he will then know his eye color in ... is needed to know their own eye color. if you would like more info, search '100 blue eyes riddle
Description : Most abundant color in Earth is-----? A. Blue (Answer) B. Green C. Brown D. Black
Last Answer : A. Blue (Answer)
Description : Which of the following methods is the best method for determining nasogastric tube placement in the stomach? a) X-ray Radiologic identification of tube placement in the stomach is most reliable. ... for air bubbles is not a reliable method for determining nasogastric tube placement in the stomach.
Last Answer : a) X-ray Radiologic identification of tube placement in the stomach is most reliable.
Description : Is green & gray really a bad color combination?
Last Answer : Green is yellow and blue mixed. Gray is black and white. So gray is a cool tone and green is primary. I'm not sure since I never finished Theory of Colour by Goethe. I've never seen a clown ... hair look washed out in green apparel? I don't think seascape applies to any rules of fashion or comedy.
Description : Write the HTML code to generate the following Web page:1. Link color is green, active link color is blue and visited link color is red. -Technology
Last Answer : The HTML code isEat healthy, live healthy KHAO PIYO RESTAURANTCollect Information for .MenusTours Menus available are 1 INDIAN 2 ITALIAN 3 CONTINENTAL 4 THAI < /tab1e> For further queries and reservation
Description : If the load in question 50 requires a voltage of +90 V, what should be the value of the bleeder resistor?
Last Answer : 2 kΩ
Description : What factors determine the value of the multiplier resistor?
Last Answer : The current required for full-scale deflection, and the range of the voltage to be measured.
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%`
Description : The colour band on the extreme left in general purpose fixed resistors represents: A) Tolerance B) First significant digit C) Wattage Rating D) Voltage Rating
Last Answer : The colour band on the extreme left in general purpose fixed resistors represents: First significant digit
Description : What are the two disadvantages of carbon-type resistors?
Last Answer : 1. Change value with age. 2. Limited power capacity.
Description : What is the purpose of starting resistors?
Last Answer : To limit armature current until counter emf builds up
Description : Refer to figure 3-55(A). If the following resistors were replaced with the values indicated: R1 = 900Ω, R3 = 1kΩ, what is the total power in the circuit? What is ER2?
Last Answer : PT = 60 W, ER2 = 10 V.
Description : Three resistors connected in parallel have values of 12 kΩ, 20kΩ, and 30kΩ. What is the equivalent resistance? A37. 6kΩ Q38. Two resistors connected in parallel have values of 10 kΩ and 30kΩ. What is eht equivalent resistance?
Last Answer : 7.5kΩ
Description : A circuit has a source voltage of 100 volts and two 50-ohm resistors connected in series. If the reference point for this circuit is placed between the two resistors, what would be the voltage at the reference point?
Last Answer : 50 volts.
Description : A series circuit consisting of three resistors has a current of 3 amps. If R1 = 20 ohms, R2= 60 ohms, and R 3 = 80 ohms, what is the (a) total resistance and (b) source voltage of the circuit?
Last Answer : (a) 160 ohms. (b) 480 ohms
Description : When using Kirchhoff’s voltage law, how are voltage polarities assigned to the voltage drops across resistors?
Last Answer : The point at which current enters the resistor is assigned a negative polarity and the point at which current leaves the resistor is
Description : The front-end of a television receiver, having a bandwidth of 7Mhz, and operating at a temperature of 27˚C , consists of an amplifier having a gain of 15 followed by a mixer whose gain is 20. The ... equivalent noise resistance for this television receiver. A. 8760 Ω B. 875Ω C. 8.76Ω D. 0.876Ω
Last Answer : B. 875Ω
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%
Description : A beggar found a leather purse that someone had dropped in the marketplace. Opening it, he discovered that it contained 100 pieces of gold. Then he heard a merchant shout, 'A reward! A reward to the one ... of a leather bag lost and a leather bag found. He counted the coins; 100 gold coin -Riddles
Last Answer : The judge said 'Merchant, you said that the purse you lost contained 200 peices of gold. The purse this beggar found only contained 100 peices of gold. Therefore it cannot be the same purse'. With that the judge gave the purse to the beggar.
Description : An artist makes an RGB raster image in which each pixel color is encoded with 12-bits --- 4 bits each for red, green and blue.Which of the following correctly shows the hexadecimal value for Red as a 12-bit representation A. F00 B. 00F C. FF00 D. FF0000
Last Answer : D. FF0000
Description : What does the letter "N" indicate in the semiconductor identification system?
Last Answer : A semiconductor.