High Voltage Related Questions of LNG Fleet
Questions for ETO position working with High Voltage PMS and switchgear. Highly recommended for LNG fleet ETO's. Switchboards, procedures, VCB, HV Contactors and Safety questions are waiting for you here.
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Tanong 1
Where continuous ground monitoring is used on systems with variable frequency drives, the ground monitoring system must be able to function properly. True or False?
Tanong 2
The faster the voltage pulses switch, the greater the impact of cable capacitance and inductance. More stress to motor’s windings, causing heat and premature failure.
Tanong 3
Racking ACB into Inserted position is allowed when earth switch is closed. True or False?
Tanong 4
Chose Advantages of Vacuum Circuit Breakers:
Tanong 5
What are the main types of high voltage circuit breakers used in main switchboards?