Related Questions

An ohmmeter is connected across an inductor and the pointer indicates zero ohms. The inductor is
A Good
B Open
C Shorted
D Partly shorted
When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is
A Overheated
B Shorted
C Open
D Reversed
While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is
A Short-circuited
B Open circuited
C Alright
D Leaky
If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is
A Charged
B Short-circuited
C Lossy
D Satisfactory
The ohmmeter reading for a short circuited capacitor is
A infinity
B few kilo ohms
C few megohms
D zero
Ten new television shows appeared during the month of September. Five of the shows were sitcoms, three were hour-long dramas, and two were news-magazine shows. By January, only seven of these new shows were still on the air. Five of the shows that remained were sitcoms.
A Only one of the news-magazine shows remained on the air.
B Only one of the hour-long dramas remained on the air.
C At least one of the shows that was cancelled was an hour-long drama.
D Television viewers prefer sitcoms over hour-long dramas.
সিরিজে সংযুক্ত একটি এ্যামিটার এবং একটি অজানা রোধ দুটি একই রকম 1.5 V ব্যাটারীর দুই প্রান্তে সংযুক্ত আছে। যখন ব্যাটারী দুটি সিরিজে সংযুক্ত থাকে তখন এ্যামিটার। amp রিডিং প্রদর্শন করে। আবার ব্যাটারী দুটি সমান্তরালে সংযুক্ত করলে 0.6 amp রিডিং প্রদর্শন করে। ব্যাটারীর আভ্যন্তরিন রোধ কত ? (An ammeter and an unknown resistance are connected in series across two identical batteries of each 1.5 V. The ammeter shows current I amp and 0.6 amp when the batteries are connected in series and parallel, respectively. What is the internal resistance of the battery?)
A 13Ω
B 12Ω
C 1Ω
D 0.1Ω
E 23Ω
Please speck slowly, here the word slowly is a/an----
A Adjective
B Adverb
C Verb
D Conjunction
"Please speak slowly " Here the word "slowly" is a/an-
A adjective
B adverb
C verb
D conjunction
When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________
A Remains the same
B Is decreased
C Is increased
D None of the above

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