Construction Planning and Management The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jack which of these statements are correct? (ii), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i), (ii) and (iii) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i), (ii) and (iii) are correct (i), (iii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Site order book is used for recording Instructions by the executive engineers Construction measurements Names of the casual labour Issue of store equipments Instructions by the executive engineers Construction measurements Names of the casual labour Issue of store equipments ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For a given activity, the optimistic time, pessimistic time and the most probable estimates are 5, 17 and 8 days respectively, The expected time is 10 days 15 days 9 days 8 days 10 days 15 days 9 days 8 days ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Free float for any activity is defined as the difference between its earliest finish time and earliest start time for its successor activity its earliest finish time and latest start time for its successor activity its latest start time and earliest start time its latest finish time and earliest start time for its successor activity its earliest finish time and earliest start time for its successor activity its earliest finish time and latest start time for its successor activity its latest start time and earliest start time its latest finish time and earliest start time for its successor activity ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good EF = ES + D All listed here LF = LS + D LS = LF - D EF = ES + D All listed here LF = LS + D LS = LF - D ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistance of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will Reduce by 200 kg Increase by 250 kg Increase by 200 kg Reduce by 250 kg Reduce by 200 kg Increase by 250 kg Increase by 200 kg Reduce by 250 kg ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS