Related Questions

In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have
A Low density
B Low temperature
C Long ignition delay
D All of these
The advancing of spark timing in spark ignition engines will _________ knocking tendency.
A Increase
B Reduce
C Not effect
D None of these
If the air-fuel mixture ignites before the spark takes place at spark plug, the condition is called
A Detonation
B Ignition
C Pre-ignition
D Rumble
The five branches of historical studies "Sarg (revolution of universe), Manvatantra (recurring of time), Vamsa (genealogical list of kings and sages ) and Vamsa Nucharita (life stories of some selected characters )" are the subject matter of:
A Veda
B Tripitakas
C Panch Tantra
D Puranas
An idea recurring in the text is that people who have studied colour have -----
A failed to keep up with scientific developments
B not understood its global significance
C found it difficult to be fully objective
D `been muddled about their basic aims
Which of the following will yield a recurring decimal?
A 21\/90
B 21\/60
C 21\/30
D 21\/120
Which of the following indicates the types of soil erosion in decreasing order of damage caused In India
A Ravine erosion .and gullies, alkalinity and salinity weeds and water-logging
B Alkalinity and water-logging, ravine erosion and weeds
C Water-logging, weeds, salinity and ravine erosion
D All are equally damaging
Which is a type of erosion caused by hydraulic action?
A Flowing Water
B Wind
C Glacier
D None Of These
Lead-acid cell has a life of nearly charges and discharges
A 500
B 700
C 1000
D 1250
Sharks "can detect" minute "electrical" discharges "coming" from "its" prey."No Error"
A can detect
B electrical
C coming
D its

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