Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

3851

Is it possible to split 100 lines of input as a single split in MapReduce?

74

2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand

1061

What is Vat and how it is adjustable with input vat and what return form required for DVAT?

1333

What is the use of automatic impedance hematology instrument?

913

How many types of Transmission cards are in Ultra BTS?

1117

Why Lactobacilli are considered the most aciduric and acidogenic organisms in the oral cavity ?

3279

How to capture all the data of a webtable, weblist and combolist using QTP?

2211

What are the items to inspect after cylinder liner is pulled out

979

Accounts payable questions

368

what are the models of valuation of the company

831

purchase of Rs 1000 were rejected and returned,however vendor returned Rs 800 and balance Rs 200 is charged to sundry exp A/c

2563

What is the architecture of your project? Can any one answer for this question plz........

764

sap fico masters explain

1137

can any tell me why slope 40% and 80% is calculated in differential protection?

785