Directions: This question has Statement-I and Statement-II. Of the four choices given after the statements, choose the one that best describes the two statements.Statement-I: Higher the range, greater is the resistance of ammeter.Statement-II: To increase the range of ammeter, additional shunt needs to be used across it.A.Statement-I is false, but Statement-II is true.B.Statement-I is true and Statement-II is true. Statement-II is the correct explanation of Statement-I.C.Statement-I is true and Statement-II is true. Statement-II is not the correct explanation of Statement-I.D.Statement-I is true, but Statement-II is false.

Reason (R): Shunt may be connected in series or in parallel with ammeter.Assertion (A): Shunt of an ammeter has a low resistance.Both A and R are true and R is correct explanation of ABoth A and R are true but R is not correct explanation of AA is true R is falseA is false R is trueBoth A and R are false

Statement I: If heat is added to a system, its temperature must increase.Statement II: If positive work is done by a system in a thermodynamic process, its volume must increase.In the light of the above statements, choose the correct answer from the options given belowStatement I is true but Statement II is falseBoth Statement I and Statement II are falseBoth Statement I and Statement II are trueStatement I is false but Statement II is true

An ammeter of resistance 0.81 ohm reads up to 1 A. The value of therequired shunt to increase the range to 10 A is(a) 0.9 ohm (b ) 0.09 ohm (c) 0.03 ohm (d) 0.3 ohm

Given below are two statements:Statement-I: An elevator can go up or down with uniform speed when its weight is balanced with the tension of its cable.Statement-II: Force exerted by the floor of an elevator on the foot of a person standing on it is more than his/her weight when the elevator goes down with increasing speed.In the light of the above statements, choose the correct answer from the options given below:Both Statement I and Statement II are falseStatement I is true but Statement II is falseBoth Statement I and Statement II are trueStatement I is false but Statement II is true

Given below are two statements:Statement I: Acceleration due to earth's gravity decreases as you go 'up' or 'down' from earth's surface.Statement II: Acceleration due to earth's gravity is same at a height 'h' and depth 'd' from earth's surface, if h = d.In the light of above statements, choose the most appropriate answer form the options given belowStatement I is incorrect but statement II is correctBoth Statement I and Statement II are incorrectStatement I is correct but statement II is incorrectBoth Statement I and II are correct