ANALOG ELECTRONICS QUIZ

Basic cut set matrix consists of

any number of branches.

no branches.

one branch.

2 branch.

TRUE ANSWER : ?
YOUR ANSWER : ?

During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their

atomic weights.

valency.

atomic numbers.

chemical equivalents.

TRUE ANSWER : ?
YOUR ANSWER : ?

Kirchhoff's second law is based on law of conservation of

momentum.

mass.

energy.

charge.

TRUE ANSWER : ?
YOUR ANSWER : ?

What are the points to be mentioned in specifying main switches?

Current rating.

Voltage grade.

Both A and B.

None of these.

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YOUR ANSWER : ?

In 2 port network Z12 = Z21 indicates which property

unilateral.

bilateral.

linear.

non linear.

TRUE ANSWER : ?
YOUR ANSWER : ?

Which law(s) find application in electrolysis?

Gausss law.

Ohms law.

Faradays law.

Coulombs law.

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YOUR ANSWER : ?

When 125 V is applied across a 250 V, 100 W filament incandescent bulbs, the power consumption is

100 W.

12.5 W.

50 W.

25 W.

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YOUR ANSWER : ?

Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system?

RBY.

BYR.

YBR.

RYB.

TRUE ANSWER : ?
YOUR ANSWER : ?

Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ?

- 50 V.

30 V.

none of above.

50 V.

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The life of a lead acid battery is expected to be

2 to 5 years.

1 year.

6 months.

10 to 15 years.

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YOUR ANSWER : ?

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