Which of the following properties a damping oil must possess ?

Related MCQs

• In majority of instruments damping is provided by
• The disc of an instrument using eddy current damping should be of
• Damping of the Ballistic galvanometer is made small to
• In a 3-phase power measurement by two wattmeter method the reading of one of the wattmeter was zero. The power factor of the load must be
• Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?
• Which of the following are integrating instruments ?
• Which of the following essential features is possessed by an indicating instrument ?
• Which of the following devices may be used for extending the range of instruments ?
• Which of the following meters are not used on D.C. circuits
• Which of the following is an essential part of a motor meter ?