To have variable speeds we use
a. Induction motor
b. Traction motor
c. Shunt motor
- 1 Answers
- 2499 Views
- I also Faced
- E-Mail Answers
Answer Posted / venmuk
c
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the universal motor?
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
how the phase convertor changes the no. of phases
Pleae send me last 5 years of Question book about RRB chennai.
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
volts=230 c=10mf a=??
I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?
WHY RATING OF VCB NOT LESS THAN 630A
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
