E.m.f. of a Weston cell is accurately measured by

Related MCQs

• In a Weston frequency meter, the magnetic axes of the two fixed coils are
• A Weston frequency meter is
• A Weston synchronoscope is a
• In a Weston synchronoscope, the fixed coils are connected across
• In Weston synchronoscope the moving coil is connected across
• Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?
• Resistances can be measured with the help of
• A voltage of about 200 V can be measured
• A direct current can be measured by
• In an Anderson bridge, the unknown inductance is measured in terms of