1,Building containing 25 flats how much Amp 3 pole MCCB are required?
2, For the safey of each flat how many Amp RCCB can install -loaded with A/C
What is the unit of attenuation?
what is diffrence between MH LAMP and HELLOZEN LAMP
What is Torque Vector Control in VVVF Drives?
a room heater is connected in serise with a 100w bulb.if the 100w bulb is replaced by a 40w bulb then the output of the heater is increase/decrease/remain same?
9 Answers College School Exams Tests,
Why current leads the voltage in case of capacitor load? Why voltage leads the current in case of inductive load? Why both are with in phase in case of restive load?
what is difference between inductive and reactiveload?
How transformer neutralshould earthed ? Transformer neutral connected to earth mat in substations, right or wrong ?
What happen to generator if i have unbalanced load?
0 Answers Reliance Energy, Sail, TCS,
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
why do we have another cartridge filled with oil fitted at the bottom silica gel cartridge in power transforers
Can we transmit digital signal to long distance ?
Why generally the transformer primary is connected in star & secondary in delta
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