Related Questions

In constant voltage charging method, the charging current from discharged to fully charged condition
A decreases
B increases
C remains constant
D none of the above
Under normal charging rate, the charging current should be
A 10% of capacity
B 20% of capacity
C 30% of capacity
D 40% of capacity
Steam is intermittently admitted into the fuel bed during the production of producer gas to
A Convert CO to CO2
B Increase the combustion rate
C Increase the gas production rate
D Minimise the chances of clinker formation
A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem?
A A second bad keyboard
B The keyboard controller chip
C The keyboard connector
D The motherboard
E None of the above
The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value,
A 37
B 42
C 63
D 73
As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of
A reducing time of charging
B increasing cell capacity
C both (A) and (B)
D avoiding excessive gassing
In cables the charging current
A Lags the voltage by 90°
B Leads the voltage by 90°
C Lags the voltage by 180°
D Leads the voltage by 180°
In constant-current charging method, the supply voltage from discharged to fully charged condition
A decreases
B increases
C remains constant
D none of the above
If T and U sit immediately on either side of X, the executive sitting directly opposite X must be either __
A W OR V
B W OR Z
C Y OR V
D Y OR Z
The Head of a newly formed government desires to appoint five of the six elected members A,B,C,D,E and F to portfolios of Home,Power,Defence ,Telecom and Finance.F dose not want any portfolio if D gets one the five.C wants either Home or Finance or on portfolio.B says that if D gets either Power or Telecom then she must get the other one.E insists on a portfolio if A gets one. Which is a valid assignment ?
A B-Home, F-Power,E-Defence,C-Telecom ,A-Finance
B A-Home, B-Power,E-Defence,D-Telecom ,F-Finance
C C-Home, D-Power,A-Defence,B-Telecom ,E-Finance
D A-Home, B-Power,C-Defence,D-Telecom ,E-Finance

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