How to test the thyresitor or SCR by multmeter?
Answer Posted / alan jenkins
Peak Electronics make a handy Thyristor and Triac tester
it has 3 leads with croc clips you dont even have to connect it a certain way.. it will analyse and display which colour lead is connected to what terminal eg Red lead = Cathode, Blue lead = anode, Green lead = gate and it will also tell you if the Thyristor/Triac is working correctly.
Usually when triacs/thyristors fail, they fail short circuit
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
DG cranking voltage?
Why is back emf used for a DC motor? Highlight its significance.
why swinburnes test cannot be performed on series machines?explain
(1)The demand for electricity , the amount of renewable generation available, the amount of fossil fuel generation available and the cost of the fossil fuel generation are shown in table below period(hrs) demand(MW) renewable (MW) fossil- fuel(MW) cost of fossil fuel(MW) 00.00 - 01.00 2000 1800 2000 30 01.00 - 02.00 2300 2500 2000 30 02.00 - 03.00 2500 2700 2100 45 03.00 - 04.00 2900 3100 2100 50 04.00 - 05.00 2700 2600 2500 45 05.00 - 06.00 2400 2000 2700 50 06.00 - 07.00 2200 1800 2000 36 07.00 - 08.00 2100 1600 2000 36 Assuming that the renewable generation incurs zero cost, determine an optimal generation schedule(specifying the amount of renewable generation and fossil fuel generation used in each period, the cost for each period and the overall cost for 8 hours.)
1 hp is equal to how much watt?
Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage
How efficiency of thermal plant can be improved?
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
how 650 volts creates? where is use?
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
why generator efficiency is more in swinburnes test?
Explain about 3 phase motor fault current calculation with examples?
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?