00. A.C. Voltage in Resistor and Phasor
Alternating Current

155003 A generator produces a voltage that is given by V=240sin120t where t is in sec. The frequency and rms voltage are

1 19 Hz and 170 V
2 19 Hz and 120 V
3 60 Hz and 240 V
4 754 Hz and 70 V
Alternating Current

155005 Assertion: Long distance power transmission is done at high voltage.
Reason: At high voltage supply power losses are less.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155006 An AC source is 120 V60 Hz. The value of voltage after 1720 s from start will be-

1 20.2 V
2 42.4 V
3 84.8 V
4 106.8 V
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Alternating Current

155003 A generator produces a voltage that is given by V=240sin120t where t is in sec. The frequency and rms voltage are

1 19 Hz and 170 V
2 19 Hz and 120 V
3 60 Hz and 240 V
4 754 Hz and 70 V
Alternating Current

155004 Assertion: The resistance offered by an inductor in a d.c. circuit is always constant.
Reason: The resistance of inductor in steady state is non-zero.

1 If both Assertion and Reason are correct and reason is the correct explanation of the Assertion.
2 If both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155005 Assertion: Long distance power transmission is done at high voltage.
Reason: At high voltage supply power losses are less.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155006 An AC source is 120 V60 Hz. The value of voltage after 1720 s from start will be-

1 20.2 V
2 42.4 V
3 84.8 V
4 106.8 V
Alternating Current

155003 A generator produces a voltage that is given by V=240sin120t where t is in sec. The frequency and rms voltage are

1 19 Hz and 170 V
2 19 Hz and 120 V
3 60 Hz and 240 V
4 754 Hz and 70 V
Alternating Current

155004 Assertion: The resistance offered by an inductor in a d.c. circuit is always constant.
Reason: The resistance of inductor in steady state is non-zero.

1 If both Assertion and Reason are correct and reason is the correct explanation of the Assertion.
2 If both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155005 Assertion: Long distance power transmission is done at high voltage.
Reason: At high voltage supply power losses are less.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155006 An AC source is 120 V60 Hz. The value of voltage after 1720 s from start will be-

1 20.2 V
2 42.4 V
3 84.8 V
4 106.8 V
Alternating Current

155003 A generator produces a voltage that is given by V=240sin120t where t is in sec. The frequency and rms voltage are

1 19 Hz and 170 V
2 19 Hz and 120 V
3 60 Hz and 240 V
4 754 Hz and 70 V
Alternating Current

155004 Assertion: The resistance offered by an inductor in a d.c. circuit is always constant.
Reason: The resistance of inductor in steady state is non-zero.

1 If both Assertion and Reason are correct and reason is the correct explanation of the Assertion.
2 If both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155005 Assertion: Long distance power transmission is done at high voltage.
Reason: At high voltage supply power losses are less.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Alternating Current

155006 An AC source is 120 V60 Hz. The value of voltage after 1720 s from start will be-

1 20.2 V
2 42.4 V
3 84.8 V
4 106.8 V