Kominzad yadak



1. What are the effective parameters in choosing a power generator?

A. Maximum and minimum load on the site
B) type of generating fuel
C) Voltage
D) Frequency
E) Type of generator operation (Emergency or permanent work), location of installation (temperature and altitude)

2. What are the drawbacks of not providing periodic services to producers?

(A) Inappropriate use at the time of the use of the generator
B) Damage to internal components of the engine

3. What types of heaters (heater) are in a generator?

A) fuel
with water
And) oil
And) the battery
E) Control panel

4. What parameters control the phase control in a chinchar table?

A) Reduce or increase the voltage

B) for three-phase rotation

C) Detect the interruption of all three or one of the phases