Physics Fsc Part 1 Full Book Online Test With Answers

Physics Fsc Part 1 Full Book Online Test

Sr. # Questions Answers Choice
1

Internal resistanc and e.m.f of a cell can be determined by an instrument.

 <p>CRO</p> <p>AVO Meter</p> <p>Botha CRO and AVO meter</p> <p>Potentiometer</p>
2

The best instrument used for teh acccurate measurement of e.m.g. of a cell is.

 <p>potentiometer</p> <p>Wheatstone bridge</p> <p>Ammeter</p> <p>Voltmeter</p>
3

A potentiometer can be used as to.

 <p>Determine E.M.F. of a cell</p> <p>Campare e.em.f s.</p> <p>measrue accurate value of current</p> <p>All of above</p>
4

The SI unit of conductance is.

 <p>mho -meter</p> <p>ohm</p> <p>mho</p> <p>moh meter</p>
5

mho m-1 is the SI unit of.

 <p>Conductance</p> <p>Conductivity</p> <p>Resistance</p> <p>Resistivity</p>
6

If the source of e.m.f. is traversed from negative to positive terminal, the potential change is.

 <p>Positive</p> <p>Negative</p> <p>Zero</p> <p>Constant</p>
7

If a resistor is traversed in the direction of current, the potential change is.

 <p>Negative</p> <p>Positive</p> <p>Zero</p> <p>Infinite</p>
8

Algebraic sum of current meeting at a point is zero is a statement of.

 <p>Kirchhoff&#39;s 1st law</p> <p>Faraday&#39;s law</p> <p>Ampere&#39;s law</p> <p>None</p>
9

The Kirchhoff's 2nd rule is the manifestation of law of conservation of.

 <p>Energy</p> <p>Mass</p> <p>Momentum</p> <p>Charge</p>
10

The Kirchhoff's first rule is the manifestation of law of conservation of.

 <p>Mass</p> <p>Charge</p> <p>Momentum</p> <p>Energy</p>
11

The sum of currents in various resistors meeting at a point of the circuit.

 <p>Equals to the total current</p> <p>Exceed the totla current</p> <p>Less than total current</p> <p>None of above</p>
12

The reciprocal of resistance is known as .

 <p>Conductance</p> <p>Reactance</p> <p>Conductivity</p> <p>Resistivity</p>
13

Which of the following metal has the lowest value of temperature coefficient of resistivity.

 <p>Gold</p> <p>Silver</p> <p>Copper</p> <p>Aluminum</p>
14

Specific resistanc of a conductor depends upon is.

 <p>Matrial</p> <p>Length</p> <p>Area</p> <p>All</p>
15

If the resistivity of a material is large then it is.

 <p>Poor Conductor</p> <p>Conductor</p> <p>Good conductor</p> <p>Insulator</p>
16

Electric force as compared to gravitational force is.

 <p>Very weak</p> <p>Very strong</p> <p>Moderately weak</p> <p>Infinite</p>
17

Range of electric force is.

 <p>Small</p> <p>Large</p> <p>Medium</p> <p>None</p>
Download This Set

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!