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        | CSS  :: Agricultural Engineering |  | 
	 
 
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     For students in search of Hydroponic Gardening
 Guides - Basics to Experts level
 Growing fruit and vegetables hydroponically
 Practical daily questions or queries of hydroponics lovers
 Current Hydroponics and Indoor Gardening Market Growth as well as Trends
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                | 531. | Which soil is more resistant to erosion? |  
                | 
			 
				
					
				| A. | Sandy soil | B. | Cay soil |  
				 				 | C. | Loamy soil | D. | All are correct |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 532. | Pressure due to radiator caps: |  
                | 
			 
				
					
				| A. | Lower the boiling point | B. | Raise the boiling point |  
				 				 | C. | Cools water | D. | All are correct |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 533. | A power tiller operates most satisfactory with: |  
                | 
			 
				
					
				| A. | Reaper | B. | M.B plough |  
				 				 | C. | Disc harrow | D. | Rotary tillage tool |  
                        
                        
                            Answer: Option D Explanation:    |  
 
            
            
                | 534. | The maximum torque in a tractor is generated at: |  
                | 
			 
				
					
				| A. | Rated rpm | B. | Rated horsepower |  
				 				 | C. | Less than rated rpm | D. | More than rated rpm |  
                        
                        
                            Answer: Option C Explanation:    |  
 
            
            
                | 535. | Weight transfer in a tractor implement system is caused by: |  
                | 
			 
				
					
				| A. | Application of pull | B. | Tractive force |  
				 				 | C. | Traction coefficient | D. | All are correct |  
                        
                        
                            Answer: Option A Explanation:    |  
 
            
            
                | 536. | Coefficient of traction is defined as: |  
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				| A. | Ratio of BHP to IHP | B. | Ratio of dbhp to PTO hp |  
				 				 | C. | Ratio of drawbar pull to dynamic loads | D. | All are correct |  
                        
                        
                            Answer: Option C Explanation:    |  
 
            
            
                | 537. | Turning radius is affected by: |  
                | 
			 
				
					
				| A. | Centre of gravity | B. | Wheel base |  
				 				 | C. | Both (a) & (b) | D. | None of these |  
                        
                        
                            Answer: Option C Explanation:    |  
 
            
            
                | 538. | Crawler tractor is also known as: |  
                | 
			 
				
					
				| A. | Chain type tractor | B. | Track type tractor |  
				 				 | C. | Both (a) & (b) | D. | None of these |  
                        
                        
                            Answer: Option C Explanation:    |  
 
            
            
                | 539. | For hot climate the suitable type of tractor is: |  
                | 
			 
				
					
				| A. | Water cooled | B. | Air cooled |  
				 				 | C. | Both (a) & (b) | D. | None of these |  
                        
                        
                            Answer: Option C Explanation:    |  
 
            
            
                | 540. | Power train indicates: |  
                | 
			 
				
					
				| A. | PTO drive | B. | Injection system |  
				 				 | C. | Complete power transmission path | D. | Reduction unit |  
                        
                        
                            Answer: Option C Explanation:    |  
 
 
			
			
 
 
 
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