Assemble And Disassemble

50 Questions | By AnthonCar | Updated: Mar 22, 2022 | Attempts: 721

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Questions and Answers

1.

Is the electronic component that removes the ripples of the power supply output?
- A.
  
  Transistor
- B.
  
  Resistor
- C.
  
  Diode
- D.
  
  Capacitor
2.

Is the essential components of a circuit are?
- A.
  
  Source conducting path, load
- B.
  
  Inductive reactance
- C.
  
  Hysteresis loss
- D.
  
  Forward bias
3.

Is the limited core is used in transformers to minimize ?
- A.
  
  Source conducting path, load
- B.
  
  Polarity
- C.
  
  Hysteresis loss
- D.
  
  Number of effective junctions
4.

Is the filter capacitor used in a power supply ?
- A.
  
  Forward bias
- B.
  
  Electronic type
- C.
  
  Series where current is to be determined
- D.
  
  Transistor
5.

Is the opposition to the flow of a.c offered by the coil is called ?
- A.
  
  Forward bias
- B.
  
  Inductive reactance
- C.
  
  Emitter and collector
- D.
  
  Polarity
6.

Is the diode, that anode is connected to the positive side of the source while the cathode is
- A.
  
  Forward bias
- B.
  
  Meter sensitivity
- C.
  
  Rosin core soldier
- D.
  
  Polarity
7.

Is the most important consideration when connecting an electrolytic capacitor in a circuit ?
- A.
  
  Series where the current is to be determined
- B.
  
  Emitter and collector
- C.
  
  Polarity
- D.
  
  Meter sensitivity
8.

Is the devices the most important thing to know about the vom?
- A.
  
  Meter sensitivity
- B.
  
  Tester
- C.
  
  Polarity
- D.
  
  Number of effective junctions
9.

Is the highest resistance in a transistor when cheeked or tested with a vom is between
- A.
  
  Base and collector
- B.
  
  Base and emitter
- C.
  
  Emitter and collector
- D.
  
  Shorted or open transistor
10.

Is not a basic component of a typical low voltage power supply?
- A.
  
  Series where the current is to determined
- B.
  
  Collector to emitter
- C.
  
  Base to emitter
- D.
  
  Transistor
11.

When measuring current in a circuit the vom connected ?
- A.
  
  Polarity
- B.
  
  Series where the current is to determined
- C.
  
  Number of effective junction
- D.
  
  V=h deflection yoke
12.

Is the most commonly used protective device ?
- A.
  
  Resistor
- B.
  
  Fuse
- C.
  
  Capacitor
- D.
  
  Transistor
13.

In a code 2SA 180 A the number 2 stands
- A.
  
  Infinite resistance
- B.
  
  Shunt bypass capacitor
- C.
  
  Series where the current is to be determined
- D.
  
  Number of effective junctions
14.

Is the AC 187 is a code use?
- A.
  
  European standard
- B.
  
  Infinite resistance
- C.
  
  Cathode burn
- D.
  
  Convergence yoke
15.

Is the kind of electronic component is used in treble out circuit to reduced the output at high frequencies ?
- A.
  
  Cathode burn
- B.
  
  Infinite resistance
- C.
  
  Capacitor
- D.
  
  Shunt bypass capacitor
16.

To improve the sound of a small capacitor what is the value of capacitor should be connected across the primary winding of the output transformer in treble circuit designs?
- A.
  
  .01 uf
- B.
  
  .001 uf
- C.
  
  .10 uf
- D.
  
  .010 uf
17.

In the 0.001 microfarad capacitor is placed in parallel with a 100 pf capacitor the total capacitance ?
- A.
  
  100000 pf
- B.
  
  10000 pf
- C.
  
  1000 pf
- D.
  
  1100 pf
18.

Should not be included as a sign of short circuit ?
- A.
  
  Definite resistance
- B.
  
  Infinite reactance
- C.
  
  Infinite resistance
- D.
  
  Definite reactance
19.

Is not a sign of short circuit ?
- A.
  
  Definite resistance
- B.
  
  Infinite resistance
- C.
  
  Cathode burn
- D.
  
  V=h deflection yoke
20.

Damage to the crt and can not be repaired except replacing crt?
- A.
  
  Convergence yoke
- B.
  
  Resetting the yoke
- C.
  
  Shunt bypass capacitor
- D.
  
  Cathode burn
21.

Is the last step in the final adjustment for color purity?
- A.
  
  Resetting the yoke
- B.
  
  Shunt bypass capacitor
- C.
  
  Infinite resistance
- D.
  
  Cathode burn
22.

This magnetic yoke has individual adjustments for each color to make the beams converge?
- A.
  
  Resetting the yoke
- B.
  
  Convergence yoke
- C.
  
  Printed circuit
- D.
  
  V=h deflection yoke
23.

That method is applied in order for an anode voltage will not exceed its recommended voltage?
- A.
  
  V=h deflection yoke
- B.
  
  Infinite resistance
- C.
  
  The high voltage is cut off resulting in increase brightness
- D.
  
  Cathode burn
24.

The setting the beam landing adjustment correctly electron beams are aimed by moving the ?
- A.
  
  Cathode burn
- B.
  
  Resetting yoke
- C.
  
  V=h deflection yoke
- D.
  
  Rosin-core soldier
25.

Is that devices are not advisable electronics assembly and repair work?
- A.
  
  Side cutter pliers
- B.
  
  Rosin core solder
- C.
  
  Cathode burn
- D.
  
  V=h deflection yoke