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Choke Input Filter and Capacity Input Filter
rectify ['rektifai] выпрямить eliminate [I'limmeit] устранить A choke input filter and a capacity input filter are used in rectifiers] Filters of this kind are connected to rectifiers in order to eliminate pulsa tions produced in rectified current. 1) Choke input filter is a low-pass filter. A choke coil is in series wiq the rectifier output. 2) Capacity input filter is a high-pass filter. A capacitor is connected directly across or in parallel with the rectifier output. What is the difference between a choke input filter and a capacity in put filter? 2. Form nouns adding -er and translate them. Model: to heat - heater
to emit - _ to control -
Distribute the words below into the three columns. emission collector, heat, collection, suppress, collect, suppressor, suppression, contain, reaction, container, react, heater, reactor, computer, compute, oscillate, oscillating, oscillator 4. Read the words and put down their Russian equivalents. Then translate them back into English.
cathode ['kaeGoud] metal ['metl] glass [gla:s] oscillator ['osileita]
1. a) Cover the right column and read the English words. Translate them into Russian and check your translation. b) Cover the left column and translate the Russian words back into English.
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