169. For a linear electromagnetic circuit, the following statement is true.
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170. The rated voltage of a 3-phase power system is given as
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171. The inductance of a long solenoid of length 1000 mm wound uniformly with 3000 turns on a cylindrical paper tube of 60 mm diameter is
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172. For a linear electromagnetic circuit, the following statement is true.
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173. The rated voltage of a 3-phase power system is given as
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174. The RMS value of the voltage u(t) = 3 + 4cos (3t) is
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175. A PMMC voltmeter is connected across a series combination of a DC voltage source V1 = 2 V and an AC voltage source v2(t) =3 sin (4t) V. the meter reads
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